Yammer is an enterprise social network established to foster team collaboration, empower employees, and drive business transformation. The network enables employees to collaborate in real-time across departments, geographies, and business applications. Yammer also helps them to create groups to collaborate on projects and share and edit documents.

Employee Rating

Parent CompanyMicrosoft
HQSan Francisco, CA, US
Cybersecurity ratingBMore
Yammer was founded in 2008 and is headquartered in San Francisco, CA, US

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Yammer Office Locations

Yammer has an office in San Francisco
San Francisco, CA, US (HQ)
Market Square, 1355 Market St, San Francisco
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Yammer Financials and Metrics

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Founding Date


Total Funding

$142 m


In total, Yammer had raised $142 m. Yammer is a subsidiary of Microsoft

Yammer Acquisitions / Subsidiaries

Company NameDateDeal Size
oneDrumApril 11, 2012

Yammer Cybersecurity Score

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Yammer Online and Social Media Presence

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Yammer Company Culture

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Yammer News and Updates

Microsoft Teams gets Yammer integration, secure private channels, and more

You’re forgiven if you thought Yammer, Microsoft’s proto-Slack, not quite realtime, chat application was dead. But it’s actually still alive (and well) — and still serves a purpose as a slower-moving social network-like channel for company- and team-wide announcements. Today, Microsoft announced tha…

Microsoft announces SharePoint Home Sites, Q&As in Yammer, and more

At Microsoft's SharePoint Conference in Las Vegas, the company unveiled new features heading to Microsoft 365 services like SharePoint and Yammer.

Microsoft integrates Yammer into Teams

Microsoft has integrated Yammer, its enterprise social network, into Microsoft Teams -- users can now add a Yammer tab to their channels.

The pitch deck that helped a startup land $6 million from the founders of Dropbox, Yelp, Box, Yammer, and Gmail

Joshua Reeves is the CEO of a startup that raised a $6.1 million seed round from big Silicon Valley names. His list of early investors  reads as a who's who of Silicon Valley: Yelp CEO Jeremy Stoppelman, Dropbox CEO Drew Houston, Yammer CEO David Sacks, Box CEO Aaron Levie, YouTube co-founder Jawed …

Micro-blogging Services 2018 Global Market Key Players - Facebook, Gab AI, Google, Riverfold Software, Status Net, Tout, Twitter, Yammer, LinkedIn, Treuemax.....

Micro-blogging Services – Global Market Growth, Opportunities, Analysis of Top Key Players and Forecast to 2025 Posted via Industry Today. Follow us on Twitter @IndustryToday

How to leverage the most overlooked employee benefit

Topic Business Tags Employee benefits Wellbeing
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Yammer Frequently Asked Questions

  • When was Yammer founded?

    Yammer was founded in 2008.

  • How many employees does Yammer have?

    Yammer has 80 employees.

  • Who are Yammer competitors?

    Competitors of Yammer include Speakap, BroadVision and Workrise Technologies.

  • Where is Yammer headquarters?

    Yammer headquarters is located at Market Square, 1355 Market St, San Francisco, San Francisco.

  • Where are Yammer offices?

    Yammer has an office in San Francisco.

  • How many offices does Yammer have?

    Yammer has 1 office.